Stepwife

Mistress; Not the wife; adultress; that bitch

I my wife and stepwife met recently and it was not good.
That's guy's stepwife is hot!

by MT Man October 12, 2007

stepwife

A woman who a divorced man marries, strictly for the purpose to raise his kids, and not to breed anymore.
This woman is sometimes a douchebag

Terri: Did you hear about Greg?
Pete: yeah, he married Cathy, right?
Terri: Yeah, but only as a stepwife, he needed help raising his kids.

by Vincent Cochise September 06, 2007